Aspirin-induced prolongation of the ivy bleeding time. Its diagnostic usefulness.
Ivy bleeding time values before and two hours after ingestion of 600 mg of aspirin (aspirin tolerance test) were studied in normal persons, in patients with a disorder of primary hemostasis and in patients with various coagulation factor deficiencies. Aspirin produced a significant prolongation of the bleeding time in patients with von Willebrand's disease, uremia, and primary platelet disease, and in two patients with Factor XI deficiency. Dextropropoxyphene hydrochloride caused no prolongation of the bleeding time in normal persons.
D001241:Aspirin / Q000494:pharmacology*; D001777:Blood Coagulation / Q000187:drug effects*; D001778:Blood Coagulation Disorders; D001791:Blood Platelet Disorders; D006801:Humans; D013997:Time Factors; D014511:Uremia; D014842:von Willebrand Diseases
D001241:Aspirin